Bug in from langchain_google_genai import GoogleGenerativeAIEmbeddings.embed_query

[nasheedyasin]

The task_type passed to langchain_google_genai import GoogleGenerativeAIEmbeddings.embed_query is ignored. Refer this line.

This bug leads to an un-intuitive in behavior for the two following calls:

from langchain_google_genai import GoogleGenerativeAIEmbeddings


embeddings = GoogleGenerativeAIEmbeddings(model="models/gemini-embedding-exp-03-07", task_type="clustering")
emb = embeddings.embed_query("How does alphafold work?", output_dimensionality=768)

embeddings2 = GoogleGenerativeAIEmbeddings(model="models/gemini-embedding-exp-03-07")
emb2 = embeddings2.embed_query("How does alphafold work?",  task_type="clustering", output_dimensionality=768)

# Check for point-wise equality
emb == emb2
# >>> False

[nasheedyasin]

I am open to fixing it: Delete this line and we are good.

[lkuligin]

yes, feel free to send a PR, please

do not delete the line but just try to determine the task type in the right order